PL73642B2 - - Google Patents

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Publication number
PL73642B2
PL73642B2 PL149304A PL14930471A PL73642B2 PL 73642 B2 PL73642 B2 PL 73642B2 PL 149304 A PL149304 A PL 149304A PL 14930471 A PL14930471 A PL 14930471A PL 73642 B2 PL73642 B2 PL 73642B2
Authority
PL
Poland
Prior art keywords
shaft
rotor
adjusting
bearing
fan according
Prior art date
Application number
PL149304A
Other languages
English (en)
Polish (pl)
Other versions
PL73642B1 (enExample
Original Assignee
Nordisk Ventilatór Co A/S Naestred
Filing date
Publication date
Priority claimed from DK361070AA external-priority patent/DK122977B/da
Application filed by Nordisk Ventilatór Co A/S Naestred filed Critical Nordisk Ventilatór Co A/S Naestred
Publication of PL73642B1 publication Critical patent/PL73642B1/xx
Publication of PL73642B2 publication Critical patent/PL73642B2/pl

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34Blade mountings
    • F04D29/36Blade mountings adjustable
    • F04D29/362Blade mountings adjustable during rotation
PL149304A 1971-07-08 PL73642B2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK361070AA DK122977B (da) 1970-07-10 1970-07-10 Aksialventilator, hvis skovlhjul har under driften indstillelige skovle.

Publications (2)

Publication Number Publication Date
PL73642B1 PL73642B1 (enExample) 1974-10-30
PL73642B2 true PL73642B2 (enExample) 1974-10-31

Family

ID=

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